Osomatsu-san 3rd Season

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Alternative Titles

Synonyms: Mr. Osomatsu 3
Japanese: おそ松さん 第3期
German: Mr. Osomatsu Staffel 3
Spanish: Mr. Osomatsu Temporada 3
French: Osomatsu-san Saison 3
More titles


Type: TV
Episodes: 25
Status: Finished Airing
Aired: Oct 13, 2020 to Mar 30, 2021
Premiered: Fall 2020
Broadcast: Tuesdays at 01:30 (JST)
Licensors: None found, add some
Studios: Pierrot
Source: Manga
Genre: ComedyComedy
Themes: Gag HumorGag Humor, ParodyParody
Duration: 23 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.371 (scored by 73447,344 users)
1 indicates a weighted score.
Ranked: #22812
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4473
Members: 22,009
Favorites: 106

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Ranked #2281Popularity #4473Members 22,009
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Episodes: /25
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Third season of Osomatsu-san.


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Episode Videos

Related Anime

Characters & Voice Actors


Fujita, Youichi
Kikuta, Hiromi
Sound Director
Murata, Hikaru
Episode Director
Yamai, Sayaka
Episode Director, Storyboard


Opening Theme

Apple Music
Amazon Music
Youtube Music
1: "nice to NEET you!" by AOP (eps 1-12)
2: "nice to NEET you! (with you Version" by AOP (eps 13)
3: "Mutsugo no Tamashii Nayuta Made (6つ子の魂ナユタまで)" by AOP (eps 14-)

Ending Theme

3: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ type Final (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~ type FINAL)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ)
1: "Max Charm Faces ~Kanojo wa Saikou ♡♡!!!!!!~ (Max Charm Faces ~彼女は最高♡♡!!!!!!~)" by Shuta Sueyoshi w. Totoko♡Nya & Matsunoke Rokukyoudai (Shuta Sueyoshi with Totoko♡Nya & 松野家6兄弟) (eps 1-13)
2: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ) (eps 14-)


Mar 30, 2021
It seems most people who write review have very negative feelings towards this season, which I quite strongly disagree.

I personally have quite favourable view towards the AI Twins. They installed new dynamics in the first half, and during the second they provide plots that cannot be delivered by other characters.

The other development which I enjoy very much is about Nyaa Hashinoto, which developed not only herself but also Totoko and arguably Osomatsu.

Even if it might not be as good as Season 1 it is definitely more enjoyable than Season 2. I don't think those negative reviews below represent the mainstream view on this ...
Mar 29, 2021
Mixed Feelings
If I had to choose one word to describe this season, it'd be underwhelming.

Not bad per-say, just underwhelming. It honestly doesn't feel like I've watched another season of Osomatsu San. It was just so.. bland. I miss the weird bullshit from season 1. Not to say there was a complete lack of weird bullshit, but it felt cut back. I'll blame the Riceballs for that. I respected the staff for trying something new, so I tried to approach them with an open mind. However, all they did in the end was steal screen time from other side characters. I found myself missing Chibita and Iyami ...
Nov 17, 2020
Preliminary (6/25 eps)
It saddens me to voice that Osomatsu-San Season 3 isn't really making it for me, Season 2 was already running dry with it's jokes and now Season 3 feels like a chore. The overall wacky feel Season 1 had is nowhere to be seen, jokes are a hit or miss and it's very, very dry. I admit I got some chuckles here and there, but other than that I find myself with a poker face, watching some perplexingly obvious bad jokes. I don't know what is it with me and recent anime comedy, but it just doesn't click with me.

Now, if you still had fun ...

Interest Stacks

30 Entries · 2 Restacks
49 Entries · 23 Restacks


Recent News

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

The Fes Matsu-san '21 event announced two new anime installments for the Osomatsu-san (Mr. Osomatsu) anime series on Sunday. The two new anime, commemorating t...read more

PV Collection for Sep 28 - Oct 4

PV Collection for Sep 28 - Oct 4

Here is a collection of promotional videos (PV), television ads (CM), and trailers for the last week. This thread excludes videos that have already been featured in ...read more

Recent Forum Discussion

Dub for season 3?
Mystogan14579 - Sep 3
2 repliesby Lakitu64 »»
Sep 5, 2:07 PM
Poll: Osomatsu-san 3rd Season Episode 25 Discussion
Stark700 - Mar 29, 2021
18 repliesby L-S-M-F-T »»
Mar 8, 1:56 AM
Poll: Osomatsu-san 3rd Season Episode 18 Discussion
Stark700 - Feb 8, 2021
13 repliesby L-S-M-F-T »»
Jan 14, 1:33 AM
Poll: Osomatsu-san 3rd Season Episode 24 Discussion
Stark700 - Mar 22, 2021
7 repliesby Wiziliz »»
Jan 5, 6:14 AM
Poll: Osomatsu-san 3rd Season Episode 23 Discussion
Stark700 - Mar 15, 2021
10 repliesby Wiziliz »»
Jan 5, 5:29 AM

Recent Featured Articles

MAL Staff Picks: Fall 2020 Opening Themes

MAL Staff Picks: Fall 2020 Opening Themes

26 staff members judged 39 songs to bring you our definitive ranking of nearly every opening theme this season!

by Shymander


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